<script setup lang="ts">
import { getGuessLikeAPI } from '@/apis/home';
import type { GuessItem } from '@/types/home';
import { onMounted } from 'vue';
import { ref } from 'vue';
import type { paramsType } from '@/types/global';
const guessList = ref<GuessItem[]>([])
//定义分页参数
const params: Required<paramsType> = {
    page: 1,
    pageSize: 10
}
const finished = ref(false)
//获取猜你喜欢的数据
const getHomeGoodsGuessLike = async () => {
    //判断数据是否加载完毕
    if (finished.value === true) {
        return uni.showToast({
            title: '没有更多数据了',
            icon: 'none'
        })
    }
    const res = await getGuessLikeAPI(params)
    // console.log(res, 111111);

    guessList.value.push(...res.result.items)
    //将params的page值++
    if (params.page < res.result.pages) {
        params.page++
    } else {
        //数据加载完成
        finished.value = true
    }
}
//重置数据
const resetData = () => {
    params.page = 1
    finished.value = false
    guessList.value = []
}
onMounted(() => {
    getHomeGoodsGuessLike()
})
3
// 将获取猜你喜欢数据的方法 暴露出去
defineExpose({
    getMore: getHomeGoodsGuessLike,
    resetData
})
</script>

<template>
    <!-- 猜你喜欢 -->
    <view class="caption">
        <text class="text">猜你喜欢</text>
    </view>
    <view class="guess">
        <navigator class="guess-item" v-for="item in guessList" :key="item.id"
            :url="`/pages/goods/goods?id=${item.id}`">
            <image class="image" mode="aspectFill" :src="item.picture"></image>
            <view class="name">{{ item.name }} </view>
            <view class="price">
                <text class="small">¥</text>
                <text>{{ item.price }}</text>
            </view>
        </navigator>
    </view>
    <view class="loading-text"> {{ finished ? '没有更多数据了' : '正在加载中...' }} </view>
</template>

<style lang="scss">
:host {
    display: block;
}

/* 分类标题 */
.caption {
    display: flex;
    justify-content: center;
    line-height: 1;
    padding: 36rpx 0 40rpx;
    font-size: 32rpx;
    color: #262626;

    .text {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 0 28rpx 0 30rpx;

        &::before,
        &::after {
            content: '';
            width: 20rpx;
            height: 20rpx;
            background-image: url(@/static/images/bubble.png);
            background-size: contain;
            margin: 0 10rpx;
        }
    }
}

/* 猜你喜欢 */
.guess {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 20rpx;

    .guess-item {
        width: 340rpx;
        padding: 24rpx 20rpx 20rpx;
        margin-bottom: 20rpx;
        border-radius: 10rpx;
        overflow: hidden;
        background-color: #fff;
    }

    .image {
        width: 304rpx;
        height: 304rpx;
    }

    .name {
        height: 75rpx;
        margin: 10rpx 0;
        font-size: 26rpx;
        color: #262626;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .price {
        line-height: 1;
        padding-top: 4rpx;
        color: #cf4444;
        font-size: 26rpx;
    }

    .small {
        font-size: 80%;
    }
}

// 加载提示文字
.loading-text {
    text-align: center;
    font-size: 28rpx;
    color: #666;
    padding: 20rpx 0;
}
</style>